313421010 has 64 divisors (see below), whose sum is σ = 910248192. Its totient is φ = 67424256.

The previous prime is 313420997. The next prime is 313421033. The reversal of 313421010 is 10124313.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40327 + ... + 47466.

It is an arithmetic number, because the mean of its divisors is an integer number (14222628).

Almost surely, 2^313421010 is an apocalyptic number.

313421010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

313421010 is an abundant number, since it is smaller than the sum of its proper divisors (596827182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313421010 is a wasteful number, since it uses less digits than its factorization.

313421010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87827.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 313421010 is about 17703.7004606382. The cubic root of 313421010 is about 679.2704184821.

Adding to 313421010 its reverse (10124313), we get a palindrome (323545323).

The spelling of 313421010 in words is "three hundred thirteen million, four hundred twenty-one thousand, ten".